Sahih muslim:1239b Chapter: What one who has entered Ihram for Hajj or Umrah is permitted to wear, and what is not permissible, and perfume is forbidden for him Book 15, Hadith 216

This hadith has been narrated on the authority of Shu’ba with the same chain of transmitters but with this variation (of words): ” Talha and another person also were among those who had not brought the sacrificial animals with them and so they put off Ihram.”